fedserv/echoIRCd
1
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

relaymsg: gate RELAYMSG on oper (it spoofs an arbitrary source nick), matching InspIRCd

Browse source
This commit is contained in:
Jean Chevronnet 2026-08-17 19:06:17 +00:00
parent d6f27ac56c
commit 99eb9c74f3
2 changed files with 17 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

18
src/modules/relaymsg.rs
View file

@ -1,6 +1,8 @@
//! relaymsg — `RELAYMSG <channel> <nick> <text>` (IRCv3 `draft/relaymsg`): a member
//! whose client negotiated the capability sends a channel message under a spoofed
//! "relay" nick (e.g. `discord/alice`), for stateless bridges. The message is
//! relaymsg — `RELAYMSG <channel> <nick> <text>` (IRCv3 `draft/relaymsg`): an
//! operator whose client negotiated the capability, and who is in the channel,
//! sends a channel message under a spoofed "relay" nick (e.g. `discord/alice`), for
//! stateless bridges (operator-only, as in InspIRCd — the source nick is spoofed).
//! The message is
//! tagged `@draft/relaymsg=<sender>` so clients can attribute it. The spoofed nick
//! must contain a configured separator and must not collide with a real nick.
//!
@ -35,6 +37,16 @@ impl Command for RelayMsg {
CmdResult::Fail
};
// RELAYMSG spoofs an arbitrary source nick, so it's operator-only (as in
// InspIRCd, CmdAccess::OPERATOR) — bridges run their relay as an oper.
if !s.is_oper(uid) {
s.numeric(
uid,
ERR_NOPRIVILEGES,
":Permission Denied- RELAYMSG is for IRC operators",
);
return CmdResult::Fail;
}
if !s.users.get(&uid).map(|u| u.caps.relaymsg).unwrap_or(false) {
s.numeric(
uid,